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What is a tracking branch?
Can someone explain a "tracking branch" as it applies to git?
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What are “signed” cookies in connect/expressjs?
I am trying to figure out what "signed cookies" actually are.
There isn't much on the net, and if I try this:
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Prompt for user input in PowerShell
I want to prompt the user for a series of inputs, including a password and a filename.
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Does making a struct volatile make all its members volatile?
If I have:
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Do you need break in switch when return is used?
I was wondering if I need to use "break" in "switch" function when "return" is used.
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Java Synchronized Block for .class
What does this java code mean? Will it gain lock on all objects of MyClass ?
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How does @synchronized lock/unlock in Objective-C?
Does @synchronized not use "lock" and "unlock" to achieve mutual exclusion? How does it do lock/unlock then?
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Can't su to user jenkins after installing Jenkins
I've installed jenkins and I'm trying to get into a shell as Jenkins to add an ssh key. I can't seem to su into the jenkins user:
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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
This should be dead simple, but I cannot get it to work for the life of me.
I'm just trying to connect remotely to my MySQL server.
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SQL join on multiple columns in same tables
I have 2 subqueries, but I'm having trouble joining columns together from the same tables. I tried:
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